Randon exhalation from phosphogypsum bricks

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dc.contributor.authorCOSTA, LUCAS J.P. dapt_BR
dc.contributor.authorCAMPOS, MARCIA P. dept_BR
dc.contributor.authorNISTI, MARCELO B.pt_BR
dc.contributor.authorMAZZILLI, BARBARA P.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoCONFERENCE ON PROTECTION AGAINST RADON AT HOME AND AT WORKpt_BR
dc.date.accessioned2014-11-19T11:33:48Zpt_BR
dc.date.accessioned2014-11-19T14:12:17Zpt_BR
dc.date.accessioned2015-04-01T12:40:14Z
dc.date.available2014-11-19T11:33:48Zpt_BR
dc.date.available2014-11-19T14:12:17Zpt_BR
dc.date.available2015-04-01T12:40:14Z
dc.date.eventoSeptember 13-17, 2010pt_BR
dc.description.abstractPhosphogypsum can be classified as TENORM and one of the main environmental concerns of its use is the radon exhalation from this material. The recycling of the phosphogypsum is very important from the socialeconomic point of view and also regarding environmental preservation. A possible way to reuse of phosphogypsum is the manufacture of building materials. The aim of this study is to evaluate the radon exhalation from phosphogypsum bricks used at houses construction. A practical approach to measure radon exhalation rates directly from the surface of the material is to allow radon to build up in a container over time. The device used to this practical radon measuring are called accumulator. In this study a hermetically closed glass can had been used as the accumulator. The phosphogypsum brick and a diffusion chamber with CR-39 were enclosed inside the accumulator. The exhalation rate was determined through the radon concentration at accumulator. It were assessed the radon exhalation rate from bricks manufactured with phosphogypsum from different origins.
dc.format.extent125pt_BR
dc.identifier.citationCOSTA, LUCAS J.P. da; CAMPOS, MARCIA P. de; NISTI, MARCELO B.; MAZZILLI, BARBARA P. Randon exhalation from phosphogypsum bricks. In: CONFERENCE ON PROTECTION AGAINST RADON AT HOME AND AT WORK, September 13-17, 2010, Prague, Czech Republic. <b>Abstract...</b> p. 125. Disponível em: http://repositorio.ipen.br/handle/123456789/21151.
dc.identifier.orcidhttps://orcid.org/0000-0001-7174-9703
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/21151pt_BR
dc.local.eventoPrague, Czech Republicpt_BR
dc.rightsopenAccesspt_BR
dc.subjectrecyclingpt_BR
dc.subjectbuilding materialspt_BR
dc.subjectbrickspt_BR
dc.subjecthosespt_BR
dc.subjectradonpt_BR
dc.subjectexhalationpt_BR
dc.subjectphosphates
dc.subjectgypsum
dc.titleRandon exhalation from phosphogypsum brickspt_BR
dc.typeResumo de eventos científicospt_BR
dspace.entity.typePublication
ipen.autorBARBARA PACI MAZZILLI
ipen.autorMARCELO BESSA NISTI
ipen.autorMARCIA PIRES DE CAMPOS
ipen.autorLUCAS JOSE PEREIRA DA COSTA
ipen.codigoautor45
ipen.codigoautor639
ipen.codigoautor1707
ipen.codigoautor8685
ipen.contributor.ipenauthorBARBARA PACI MAZZILLI
ipen.contributor.ipenauthorMARCELO BESSA NISTI
ipen.contributor.ipenauthorMARCIA PIRES DE CAMPOS
ipen.contributor.ipenauthorLUCAS JOSE PEREIRA DA COSTA
ipen.date.recebimento10-11pt_BR
ipen.event.datapadronizada2010pt_BR
ipen.identifier.ipendoc15690pt_BR
ipen.notas.internasAbstractpt_BR
ipen.type.genreResumo
relation.isAuthorOfPublication7e8b6143-512f-4b43-87a9-eb5ea497807f
relation.isAuthorOfPublicationb935386b-b487-4939-a875-79c100ea555f
relation.isAuthorOfPublication8e972b33-456d-4e5d-937c-676cbf03f670
relation.isAuthorOfPublication62816483-26a5-44cb-9a7d-667dc236f1a2
relation.isAuthorOfPublication.latestForDiscovery62816483-26a5-44cb-9a7d-667dc236f1a2
sigepi.autor.atividadeCOSTA, LUCAS J.P. DA:8685:330:Spt_BR
sigepi.autor.atividadeCAMPOS, MARCIA P. DE:1707:330:Npt_BR
sigepi.autor.atividadeNISTI, MARCELO B.:639:330:Npt_BR
sigepi.autor.atividadeMAZZILLI, BARBARA P.:45:330:Npt_BR
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